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Refuse vehicle loading trough shovel - has electronic interlocks permitting shovel movement steps only in predetermined correct sequence
Refuse vehicle loading trough shovel - has electronic interlocks permitting shovel movement steps only in predetermined correct sequence
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机译:拒绝装载卡车的铲车-具有电子联锁装置,仅允许按照预定的正确顺序进行铲车移动步骤
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摘要
The loading mechanism is partic. intended for a refuse collecting vehicle (10) with a main space (11) for the refuse, a trough (16) into which the refuse is tipped, and a power-operated (21, 22, 24) shovel (20) which moves in successive steps controlled by individual switch pulses. An electronic safety and correction circuit is provided which responds to switching failure so that only a pre-determined sequence of switch pulses is possible and incorrectly switched shovel movements are prevented. Individual shovel movements may be initiated by limit switches or pressure-sensitive switches, whilst the electronic circuit contains electronic interlocks which permit the switch pulse for the next following movement only.
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